A checklist of the water mites (Acari: Hydrachnidia) of India, with new records and description of one new species
Author
Pešić, Vladimir
Author
Chatterjee, Tapas
Author
Bordoloi, Sabitry
text
Zootaxa
2010
2617
1
54
journal article
10.5281/zenodo.197964
92b8222c-9e7a-4036-bbba-d741bf871912
1175-5326
197964
Atractides
(
Polymegapus
)
diversus
Cook, 1967
Records from the study area: Maharashtra—Cook (1967);
Prasad (1974)
. Habitat: Seepage areas.
Distribution:
India
.
Atractides
(
Polymegapus
)
minutus
Walter, 1928
(
Fig. 3A–C
)
Records from the study area: Punjab—“
Megapus minutus
“
Walter (1928)
;
Prasad (1974)
.
Material compared:
NHMB
:
Megapus minutus
Walter, Ƥ
labelled as "
Typus
", Vorder-Indien, col. Chappuis
XII/80
.
Remarks: The re-examination of the
holotype
of
Atractides minutus
lodged in
NHMB
reveales that the Vgl-3 are separate (not fused with additional glandularia on each side [probably Vgl-4?] as it is illustrated in
Walter 1928
, Fig. 18).
Atractides minutus
closely resembles
A. davecooki
(see
Pešić & Panesar 2008
for diagnostic differences between these two species). Additional differences (added after the re-examination of the
holotype
of
A. minutus
) which separate these two species include a stouter P-4 (
Fig. 3B
), a shorter and stouter I-L-5 (
Fig. 3C
) and the sclerotized excretory pore in
Atractides minutus
(
Fig. 3A
).
Habitat: Mountain streams.
Distribution:
India
.